55734176545 has 4 divisors (see below), whose sum is σ = 66881011860. Its totient is φ = 44587341232.

The previous prime is 55734176539. The next prime is 55734176591. The reversal of 55734176545 is 54567143755.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54567143755 = 5 ⋅10913428751.

It can be written as a sum of positive squares in 2 ways, for example, as 34679005729 + 21055170816 = 186223^2 + 145104^2 .

It is a cyclic number.

It is not a de Polignac number, because 55734176545 - 2¹¹ = 55734174497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55734176492 and 55734176501.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5573417650 + ... + 5573417659.

It is an arithmetic number, because the mean of its divisors is an integer number (16720252965).

Almost surely, 2^55734176545 is an apocalyptic number.

It is an amenable number.

55734176545 is a deficient number, since it is larger than the sum of its proper divisors (11146835315).

55734176545 is a wasteful number, since it uses less digits than its factorization.

55734176545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11146835314.

The product of its digits is 8820000, while the sum is 52.

The spelling of 55734176545 in words is "fifty-five billion, seven hundred thirty-four million, one hundred seventy-six thousand, five hundred forty-five".